My 2011 9100 has a Fan that continues to run faster and slower, which is very distracting. It seems to be from the power supply. When I open the case and when the surging fan starts I press my finger on the CPU fan to slow it slightly, but the fan surge continues. If the rear case fan is unplugged the same fan noise can be heard.
Has anyone encountered this issue?
Is it possible to replace the power supply without replacing the entire wire bundle that exits the power supply?
Thanks,
Arne